131572116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6857}}^1$

素因数の和:6921

約数の個数: 72

約数和(自身を含む): 366957864

約数和(自身を除く): 235385748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 6857, 9594, 13714, 19188, 20571, 27428, 41142, 61713, 82284, 89141, 123426, 178282, 246852, 267423, 281137, 356564, 534846, 562274, 802269, 843411, 1069692, 1124548, 1604538, 1686822, 2530233, 3209076, 3373644, 3654781, 5060466, 7309562, 10120932, 10964343, 14619124, 21928686, 32893029, 43857372, 65786058, 131572116]

約数ペア:

[(1, 131572116), (2, 65786058), (3, 43857372), (4, 32893029), (6, 21928686), (9, 14619124), (12, 10964343), (13, 10120932), (18, 7309562), (26, 5060466), (36, 3654781), (39, 3373644), (41, 3209076), (52, 2530233), (78, 1686822), (82, 1604538), (117, 1124548), (123, 1069692), (156, 843411), (164, 802269), (234, 562274), (246, 534846), (369, 356564), (468, 281137), (492, 267423), (533, 246852), (738, 178282), (1066, 123426), (1476, 89141), (1599, 82284), (2132, 61713), (3198, 41142), (4797, 27428), (6396, 20571), (6857, 19188), (9594, 13714)]